Logitech Download Assistant by Logitech (Signed)

Remove LogiLDA.dll


logilda.dll has 5 known versions, the most recent one is During installation, a run registry key for all users is added that will cause the program to run each time any user logs on to Windows. The average file size is about 2.28 MB. It is an authenticode code-signed executable issued to Logitech by the certification authority VeriSign.

What is logilda.dll?

Logitech Download Assistant is the software updater program which runs in the background of Windows and automatically starts up when your PC boots. It checks for
software udpates and automatically downloads and installs them if found.


File name:logilda.dll
Publisher:Logitech, Inc.
Product name:Logitech Download Assistant
Typical file path:C:\Windows\System32\logilda.dll
Issued to:Logitech
Authority (CA):VeriSign
Effective date:Wednesday, April 27, 2011
Expiration date:Saturday, April 27, 2013


(Note, the behaviors below are for all versions of logilda.dll, select a unique version for details.)
Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'Logitech Download Assistant' → C:\Windows\system32\rundll32.exe C:\Windows\System32\LogiLDA.dll,LogiFetch

VersionsAll file variations of logilda.dll

MD5SHA-1File size
1a7eb63f7300e93159021f635e3d33b6 299a17df606c1f8867ae802f5fa8f2649bcf778b 1.36 MB
ac012ad7539a8f9ffd31cf80baa06cc7 fb16d8fff354d1940333ee57cbca66c6a64d2a18 1.75 MB
1c1c3c5d7df9d6b19410168e7724f48e 10d504c7d30bea0871a436e2d15c44c916769fba 3.75 MB
aff44c926e51bdcfcfb7a68db1317326 29fc6672fca6dc4c2ec5153e19eeedb436cdaeb4 3.02 MB
14eaad6a782ff16b05aadacfe05c8d2a d04c89377da234332bed127e109f8fba3fa13da3 1.51 MB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 40.79%
Windows 8 Pro 18.42%
Windows 7 Professional 13.16%
Windows 7 Ultimate 6.58%
Windows 8 Pro with Media Center 5.26%
Windows 8.1 Pro 3.95%
Windows 8 3.95%
Windows 8.1 1.32%
Windows 8.1 Pro with Media Center 1.32%
Windows 8.1 Pro Preview 1.32%
Windows 8 Pro N 1.32%
Windows 7 Enterprise 1.32%
Windows 8 Release Preview 1.32%

Distribution by countryDistribution by country

United States installs about 66.67% of Logitech Download Assistant.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 27.69%
Hewlett-Packard 21.54%
Toshiba 15.38%
ASUS 12.31%
Acer 7.69%
Lenovo 6.15%
Sony 6.15%
Samsung 1.54%
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